Identify the modal class $:$
Children
$2 - 4$
$4 - 6$
$6 - 8$
$8 - 10$
$10 - 12$
Pocket allowances
$1$
$2$
$1$
$10$
$5$

2 - 4

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4 - 6

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6 - 8

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8 - 10

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Solution

The correct option is D $8 - 10$
Modal class is the class which has the highest frequency.

The highest frequency is $10$ which is associated with the class $8 - 10$
Therefore, the modal class is $8 - 10$

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Similar questions

Class interval	$2 - 4$	$4 - 6$	$6 - 8$	$8 - 10$
Frequency	$10$	$2$	$33$	$44$

:

X	$2 - 3$	$3 - 4$	$4 - 5$	$5 - 6$	$6 - 7$	$7 - 8$
F	$1$	$2$	$2$	$2$	$3$	$1$

:

Class interval	$0 - 2$	$2 - 4$	$4 - 6$	$6 - 8$	$8 - 10$
Frequency	$1$	$3$	$6$	$5$	$2$

[(90+4)÷2- 6×6÷2+{(7+4)×10}+8×9- 5]×10+8

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Children	$2 - 4$	$4 - 6$	$6 - 8$	$8 - 10$	$10 - 12$
Pocket allowances	$1$	$2$	$1$	$10$	$5$